Strong Correlation between Anomalous Quasiparticle Scattering and Unconventional Superconductivity in Hidden Order Phase of URu${}_2$Si${}_2$

Nayouki Tateiwa, Tatsuma D Matsuda, Yoshichika Ōnuki +2

The pressure dependent electrical resistivity of URu${}_2$Si${}_2$ has been studied at high pressure across the first order phase boundary of $P_x$ where the ground state switches unde…